I’m sorry, I’m quite slow with the response, upom disabling smartvideowallpaper, yes that fixed the freezing desktop, but this way I can no longer use that cool video wall. 
also when I did that, I tried to kill plasmashell again and the re-run it through Konsole, and I get this Log:
kf.plasma.quick: Applet preload policy set to 1
Checking screens: available: (QScreen(0x55a725c64bf0, name="eDP1")) redundant: QHash() fake: QSet() all: (QScreen(0x55a725c64bf0, name="eDP1"))
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QMetaObject::invokeMethod: No such method FolderViewDropArea_QMLTYPE_15_QML_66::actionTriggered(QVariant)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QXcbDrag::handleFinished - drop data has expired
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)